Download SL430 Series

SL430 Series
LED Minor Surgery Lights
User Manual & Installation Guide
QAM.SL430.1015.5
Page 1 of 42
Table of Contents
1. Introduction ........................................................................................... 3
1.1 Supported Lights ................................................................................ 3
1.2 Lighting Specification .......................................................................... 4
1.3 Pre-Installation Responsibilities and component packing list ............................ 4
2. Operation.............................................................................................. 5
2.1 Range of Motion ................................................................................. 5
2.2 Pre-Start Checks ................................................................................ 6
2.3 Powering On & Variable Intensity ............................................................ 6
2.4 Using the Removable Handle .................................................................. 7
3. Assembly Guide Section ............................................................................. 8
3.1 Ceiling Mounted SL430 ......................................................................... 9
3.1.1 Attachment methods and void suspension .......................................... 10
3.1.2 Installing the Ceiling plate............................................................. 11
3.1.3 Wiring and transformer layout ........................................................ 13
3.1.4 Primary rotation arm installation ..................................................... 14
3.1.5 Suspension arm Installation ........................................................... 15
3.1.6 Lighthead Installation .................................................................. 16
3.1.7 Attaching the Ceiling Cover ........................................................... 18
3.2 Mobile Mounted SL430 ........................................................................ 19
3.3 Wall Mounted SL430 .......................................................................... 27
3.3.1 Installing the wall plate ................................................................ 28
3.3.2 Wiring and transformer layout ........................................................ 29
3.3.3 Primary rotation arm installation ..................................................... 30
3.3.4 Suspension arm Installation ........................................................... 31
3.3.5 Lighthead Installation .................................................................. 32
3.3.6 Attaching the Wall Mount Cover ...................................................... 33
4. Maintenance ........................................................................................ 34
4.1 Maintenance schedule ........................................................................ 34
4.2 Safety Precautions ............................................................................ 34
4.3 Cleaning ........................................................................................ 35
4.4 Fuses and their replacement ................................................................ 35
4.5 Adjustments.................................................................................... 36
4.5.1 Wall / Ceiling Mounted Adjustments .................................................... 36
4.5.1.1 Rotation Arm .......................................................................... 36
4.5.1.2 Suspension Arm ....................................................................... 36
4.5.1.3 Lighthead .............................................................................. 37
4.5.2 Mobile Mounted Adjustments ............................................................. 38
4.5.2.1 Suspension arm........................................................................ 38
4.5.2.2 Lighthead Arm ......................................................................... 38
4.5.2.3 Lighthead .............................................................................. 39
4.5.3 Detaching Parts ............................................................................. 39
5. Troubleshooting Guide ............................................................................ 40
6. Warranty Information ............................................................................. 41
6.1 Returns Policy ................................................................................. 41
6.2 Warranty Details .............................................................................. 42
Page 2 of 42
1. Introduction
Thank you for choosing a Daray SL430 Series minor surgery light.
The SL430 Series of lights are specifically designed to meet the demanding needs of
today’s medical department whilst providing the finest quality design with superior
performance, reliability and value. This manual has been provided to give detailed
descriptions covering the performance, operation and safety information of the
device. It’s recommended that users read through this manual before using the
device so they are aware of how to operate the device and all of its features
appropriately.
This user & installation guide contains all the information you need for installation,
operation and maintenance of the light.
Restrictions and Liabilities
Information in this document is subject to change and does not represent a
commitment by DARAY. Changes made to the information in this document will be
incorporated in new editions of the publication. No responsibility is assumed by
DARAY for the use or reliability of software or equipment that is not supplied by
DARAY
For further information on our product range and find out more about our company
please visit www.daray.co.uk or call 0333 321 0971
This product was designed & manufactured in Great Britain by:
Daray Ltd.
Marquis Drive, Moira
Swadlincote
Derbyshire
DE12 6EJ
1.1 Supported Lights
The Following Models are supported in this Manual
SL430LM Mobile Mounted
SL430 Minor surgery Light
SL430LC Ceiling Mounted
SL430LW Wall Mounted
Page 3 of 42
1.2 Lighting Specification
Light Specifications
Light intensity @ 0.75m
88,000 lux ± 5%
Light intensity @ 1m
72,000 lux ± 5%
Colour Temperature
4,000K
Colour Rendering Index (CRI)
Up to 95
Colour Rendering (R9)
90
Electrical Draw
13.5W 0.115 Amps
Light Field Diameter (d50)
200mm
Depth of Illumination
800mm
Light Intensity Adjustment Range
9 Stages (10% - 100%)
Temperature Rise on Surgeon
≤2°C
Average working life
Input Rating
>50,000 Hours
230V 50Hz
This equipment cannot be used where there is an air mixture of
flammable anaesthetic gas and air or oxygen and nitrous oxide
Transportation condition: environment temperature -40~+55°C, relative
humidity: ≤93% atmosphere: 500~1060hpa
1.3 Pre-Installation Responsibilities and component packing list
This document is a guide to the steps that need to be performed to correctly install
the SL430 Minor surgery light. However, the work required to be performed is the
responsibility of the owner or designated contractor/s.
All fixings between Daray lights and the building super-structure must be approved
by either the chief project engineer or an appropriate and competent structural
assessor. The components supplied by Daray for fitting / installation should be the
following items in the specified quantities.
SL430 Mobile
Mounted Pack List
Lighthead
Qty
Mobile base with 5
wheels (2 lockable)
vertical tubing
Weighted securing
joint (3 parts)
Upper suspension Arm
Power Supply Box
Manual
1
1
1
1
1
1
1
SL430 Ceiling
Mounted Pack List
Lighthead &
suspension arm
Ceiling plate
(+downtube)
Rotation arm
Ceiling Mount Cover
Qty
Qty
1
SL430 Wall
Mounted Pack list
Lighthead &
suspension arm
Wall plate
1
1
Rotation arm
Wall Mount Cover
1
1
Manual
1
Manual
1
1
1
1
Page 4 of 42
2. Operation
2.1 Range of Motion
The range of motion between the SL430 series
varies. This is an image depicting the range of
motion on a standard mobile mount version.
Suspension Arm
Lighthead
Control Panel
Weighted securing joint
Vertical Tubing
Mobile Base
Page 5 of 42
2.2 Pre-Start Checks
Please check (when using the mobile version) that the power cable is
without visible damage, harsh folds, knots or cuts in the rubberised coating.
Users should not look directly into the light as it is bright and will illuminate
when powering on.
If you are using a mobile version; check that the cable is fully connected to
the device and that the plug is fully inserted into the power socket, when
switching the power on.
Please check (when applicable) that the head and arms are without visible
damage, and all LED’s are present in the head.
2.3 Powering On & Variable Intensity
The SL430 Series uses a single button (on the side of the head) to power the light on
and off.
Next to this switch are 2 controls for the lights variable intensity; The Intensity has 9
levels that you can switch between. The stage you are currently on is displayed on
the small screen as pictured below. Press the up button to change the light intensity
up and the down button to reduce it.
Page 6 of 42
2.4 Using the Removable Handle
The SL430 also has a removable handle for easy cleaning. Simply push the metal
button at the top of the handle to remove the handle. To place the handle you
should push the handle back on to the metal spigot and ensure the button clicks in
place to lock it
Push Button
to remove
the handle
Page 7 of 42
3. Assembly Guide Section
Page 8 of 42
3.1 Ceiling Mounted SL430
The ceiling structure must be capable of handling up to a 500kg load.
The procedures below are detailed to a high level however If in doubt please consult a
qualified electrician.
Minimum Room Requirements
Maximum Room Requirements
Live Electric Circuitry
The SL430 Series ceiling mounted light has a standard fixing
height of 2.35m. The design works off a fixed plate system
and has a large vertical motion.
Please note, if the fixing point for your light is above 2.5m
then a bespoke solution may be required. If you have a
suspended ceiling then you will need to construct a mounting
platform to bring the light down to the required height.
For open ceiling / bespoke solutions please contact daray for
more information.
All personnel working around live circuitry should be
qualified and following proper procedures
Heavy or Difficult fittings
Fitting the ceiling plate can be difficult and aspects of the
fitting may require more than one person; this work should
only be attempted by appropriate and competent personnel.
Existing Environmental Factors
When fitting, considerations have to be taken for existing
services such as; fire alarms, vents, lights, etc. along with
interior ceiling construction and any surrounding hazard.
Page 9 of 42
These instructions are based on the assumption of a fresh fit into a room with no previous
lighting structures. With installations onto sites with equipment already in place, we
recommend that the previous lights’ mounting plates be removed and the new ones fitted as if
into a fresh fitting.
After concluding the structural stability of the ceiling structure it will be necessary to assess the
construct and decide on the best course of action for installing the ceiling plate. There are
various different methods for loading the plate onto the ceiling, below are various example
methods that can be used.
3.1.1 Attachment methods and void suspension
The ceiling mount is split into 2 parts, the fixing plate and the ceiling plate. Please note, the
recommended room height allowed for fixing requires the bottom of the ceiling plate to be no
lower than 2.4m.

Bolted Directly into a structural slab and secured with chemical bonding
This is our primary choice for mounting our lights to the ceiling structure, appropriate rawl
bolts and chemical bonding should be used to secure the fitting.

Bolted to a Uni-strut Construct
When using a uni-strut construct for mounting the ceiling plate, you should ensure that the unistrut is cross braced to ensure it is secure and does not move.

Welded to structure
The fixing plate is the component that would be welded to the structure; any welding must be
assessed to be capable of handling a 500Kg load.

System anchored to composite deck
A customised composite deck could be used either in conjunction with or as a replacement to
the fixing plate. Any substitute parts must meet safety standards and be assessed by a
competent structural assessor. The composite deck is designed to spread the weight of the light
over an enlarged area.

System bolted to structure
This system requires prior planning during the base construction phase of the ceiling above,
bolts should be fed through the metal ceiling prior to the concrete base being poured. These
bolts should be based on the fixing plate layout in section 3.5.1
Dependant on the choice of attachment method, and whether the light is being attached in a
void or directly onto an open surface ceiling; custom mounting aspects may be required.
Daray’s standard mounting recommendation is to have the fixing plate directly bolted into the
structure of an open surface ceiling when possible.
Ultimately the mounting method used is the responsibility of the project engineer or fitter. This
includes the specification of attachment hardware, lateral bracing and the suitability of the
surface to be fixed to.
Page 10 of 42
3.1.2 Installing the Ceiling plate
The location of the light should be decided by the end user / project manager or through
schematical drawings.
Once the location has been decided it will be necessary to first mark the location of the ceiling
plate.
Ceiling Superstructure
Locking Nut
Ceiling Plate
Adjusting Nut
Fixing Bolt
Ceiling Plate
Downtube
As shown, fitting your ceiling plate requires bolts be inserted directly into the ceiling super
structure. The ceiling plate can however be fitted to an optional fixing plate instead. The fixing
plate would then attach to the ceiling super structure instead of the ceiling plate.
Whichever fixing method used; it is highly advisable that the plate being fixed to the ceiling, is
secured with a minimum of 4 bolting points to ensure a complete and sturdy fit.
Once the bolts are fitted and secured, you will need to attach a locking nut to each bolt before
attaching the ceiling plate. Now fit the ceiling plate by sliding the fixing points onto the bolts
and attach a 2nd (adjusting) nut to the bolts.
Ceiling plate
Dimensions
170mm
13mm
Page 11 of 42
Once the ceiling plate has been fitted, it will be necessary to ensure that it is balanced on the
vertical plane. This can be achieved by adjusting the 2nd level of nuts (the adjusting nut). Once
this adjustment has been done tighten the 1st level of nuts down to the ceiling plate to lock the
plate into position.
After any adjustment it will be necessary to check that all fixings are still sound and that
locking nuts are tight.
Once secure you will need to attach the downtube to the ceiling plate using the bolts provided.
It is recommended that you fit the downtube with the cable hole facing the same direction as
the transformer.
Page 12 of 42
3.1.3 Wiring and transformer layout
Before working on electrical connections please make sure that the power to the
light is switched off at the source and secured so that it will not be turned on
during your work.
The mains power supply should meet IEC60245-1 requirements and should be
fitted with a fixed master switch. (The switch should meet IEC328 requirements
and the directional movement parts of the switch should meet IEC447
requirements and the symbols should meet IEC60601-1 requirements.)
Ideally the cable used to power the light should be of a 1.5mm twin and earth type. Daray
recommends that the power supplied uses an earthed switched fused spur, protected with a 3
amp fuse.
The wiring should be as follows:
Live terminal
brown wire.
Neutral terminal
blue wire.
Earth terminal
green/yellow wire.
The above wiring is for modern wiring applications (post 2000). On completion of the wiring,
the next stage will be attaching the suspension arms to the ceiling mount.
Before any cabling can be done you will need to feed the mains connection down through the
5th hole on the ceiling plate between two of the fixing points, You will also need to feed the low
voltage cables from the arm system through the hole in the downtube once it is fitted.
Cables need
to be fed
through this
hole
The mains connection should be wired and fused via a switched fused spur located within the
room whenever possible. All other connections in the light are low voltage DC connections that
will be connected using the connectors that are already fitted within the light.
Page 13 of 42
3.1.4 Primary rotation arm installation
The Ceiling plate will need to have its downtube system bolted to it. The downtube component
is a fixed length piece which cannot be modified. If you require a customised length of
downtube please contact daray.
The primary rotation arm is fitted to a 360 Degree arm boss system; the arm boss is the section
that is inserted into the downtube and secured in place with 2 locking screws. Before attaching
the arm into the downtube; you will need to remove the 2 locking screws from their housing on
the side, you should also ensure the ceiling mount is absolutely true on the vertical plane and
that the bolts that attach the downtube to the ceiling plate are tight.
Before inserting the primary arm to the downtube you will need to place the Ceiling Mount
Cover (CMC) onto the arm boss. You will then need to attach the cables from the arm system to
the cables that have been fed through the downtube.
Warning, please observe the Cable Polarities and ensure that they
match, incorrectly wiring the device will cause damage to the system
With the cables connected you will need to pull them back up through the hole whilst inserting
the arm boss. This is to prevent any accidental damage to the cables during install.
Page 14 of 42
Reinsert the two locking screws to secure the primary arm to the downtube.
Before progressing onto fixing any other arms, ensure that the rotation arm is attached
securely.
3.1.5 Suspension arm Installation
The Suspension arm uses an internal plug system which allows it to have 360 degree rotation.
To install the arm you will need to first remove the screws from each side of the arm joint.
Push the suspension arm’s spigot into the rotation arm and re-insert the screws that secure it.
Page 15 of 42
Warning, Please observe the Cable Polarities and ensure that they
match, incorrectly wiring the device will cause damage to the system
3.1.6 Lighthead Installation
The lighthead has a small arm section and is the final component that needs to be attached
to the arm system. For this section the connection is a mini Molex to ensure the correct
polarity connection.
Remove the screw from the end of the suspension arm and then, whilst ensuring the cables
do not get caught, slide the head onto the suspension arm. Making sure the screw point
locates in line with the drilled hole on the arm.
Page 16 of 42
Once aligned, tighten the screws to lock the head onto the rest of the light.
Supply power to the light and check that all the light modules are illuminated.
The light can now be tested by applying power and pressing the power button on the head.
Check the arm and head for smooth and correct movement. Your new Daray light is now ready
for use.
Page 17 of 42
3.1.7 Attaching the Ceiling Cover
Once you have checked that the light works and all modules and connections are secure
you will need to secure the Ceiling mount cover.
With the CMC previously attached to the light during the construction and attachment of
the primary rotation arm, all you now need to do is push the cover up to the ceiling plate
to cover all electronics.
When in place tighten the screw points located on the outside (visible side) of the cover.
These are tension screw joints that will tighten the CMC onto the downtube securing it
against movement.
Check arm and head for smooth and correct movement. If the head is drifting, or if the
movement of the arm is stiff, use a hex tool to adjust the tensions detailed in the maintenance
section of this manual.
To gain full support of our warranty please fill in the warranty details online at
http://www.daray.co.uk/docs/warranty.php
NOTE: The mains power supply should meet IEC60245-1 requirements.
Page 18 of 42
3.2 Mobile Mounted SL430
The procedures below are detailed to a high level however If in doubt
please consult a qualified electrician.
Live Electric Circuitry
All personnel working around live circuitry
should be qualified and following proper
procedures
Environmental Responsibility
Once our products are installed all packaging
should be disposed of appropriately and
recycled where appropriate and in accordance
with local governing regulations.
For the mobile assembly, the base will need to have all the wheel casters inserted
in place. These are locked in by simply pushing them into the base, at the correct
point they will click and lock in.
Page 19 of 42
Making sure all the wheels are in place, set the base down facing up and lock the
brakes of the casters: This will avoid movement during assembly.
The next step is to attach the weighted securing joint to the base.
Place the top half of the weighted securing joint on the top of the castor base, then
whilst holding this part in place, carefully turn the entire base over onto its side.
Once turned over place the second white section of the weighted securing joint into
the slot at the centre of the castor base.
Page 20 of 42
Turn the weight so
the Large arrow
points between
two of the legs
Once installed, the power lead for this light will trail from this lower section
perpendicularly to the 2 screws on the joint shown above. To ensure the cable is in
the correct location you will need to turn the lower section of the weighted
securing joint so that the halfway point between the 2 screws is located between 2
of the legs of the castor base.
Once aligned, insert the bolting pin through the weighted joint. You will now need
to insert the vertical tubing before you can lock the weighted joint and base
together. With the pin inserted in the base, carefully lift the top of the base up and
insert the threaded side of the vertical tubing into the top of the weighted securing
joint.
Page 21 of 42
Align the vertical tubing so that the curve in the tube is above your chosen cable
location. Once in place tighten the securing pin into the joint and tubing using the
Hex key provided.
Now that the vertical tubing and weighted securing joint are locked to the base you
will need to feed the power cables from the power supply box through the base and
the tubing. We recommend the use of a guide wire to feed the cables through.
Page 22 of 42
With the wires successfully fed through the stand, you will need to connect the
power supply box to the bottom of the base. With the base of the securing joint
already aligned for the correct position of the power lead, you will need to remove
the 2 screws from the bottom of the joint.
Line up the holes and re-insert the screws, locking the power box in place on the
bottom of the light.
Warning, You must ensure that the grounding cable is threaded onto the screw
when you attach the supply box, failure to ground the light could cause severe
damage to users and the light.
Page 23 of 42
The next stages of the light assembly are the suspension
arms and lighthead.
Stand up the base of the light and its vertical tubing,
being careful not to lose the ends of the power cables
back down the vertical tubing.
Remove any guide wires that are still attached and fold
the wires down over the side to stop them sliding back
down the tubing.
Remove the screw located at the top of the vertical
tubing.
Remove the suspension arm (below) from the packaging.
Connect the cables from the suspension arm to the cables protruding out the top of
the vertical tubing.
Feed the wires inside the vertical tubing and insert this section into the suspension
arms joint.
Warning, Please observe the Cable Polarities and ensure that they
match, incorrectly wiring the device will cause damage to the system
Page 24 of 42
Re-insert the screw removed from the vertical tubing to lock the suspension arm
onto the stand.
Page 25 of 42
Remove the locking screw at the end of the suspension arm, then to connect the
lighthead to the suspension arm you will need to connect the plastic locking
connectors together.
Feed the cable into the end of the suspension arm as much as possible and fit the
lighthead’s arm onto the suspension arm. Re-insert the screw to lock arm in place.
Plug the power cable into the mains supply point and power on the light. Check that
all the lights are illuminated and that the arm and head have smooth and correct
movement.
If the head is drifting, or if the movement of the arm is stiff, use a hex tool to adjust
the tensions detailed in maintenance section.
Your new Daray light is now ready for use.
To gain full support of our warranty please fill in the warranty details online at
http://www.daray.co.uk/docs/warranty.php
NOTE: The mains power supply should meet IEC60245-1 requirements.
Page 26 of 42
3.3 Wall Mounted SL430
The wall structure must be capable of handling a pivoting load.
The procedures below are detailed to a high level however If in doubt please consult a
qualified electrician.
Minimum Room Requirements
Live Electric Circuitry
The SL430 Series wall mounted light has a standard fixing
height where the bottom of the rotation arm should be no
lower than 1900mm. The design works off a fixed plate
system and has a large vertical motion.
All personnel working around live circuitry should be
qualified and following proper procedures
Heavy or Difficult fittings
Fitting the wall plate can be difficult and aspects of the
fitting may require more than one person; this work should
only be attempted by appropriate and competent personnel.
Existing Environmental Factors
When fitting, considerations have to be taken for existing
services such as; fire alarms, vents, lights, etc. along with
interior wall services/construction and any surrounding
hazard.
These instructions are based on the assumption of a fresh fit into a room with no previous
lighting structures. With installations onto sites with equipment already in place, we
recommend that the previous lights’ mounting plates be removed and the new ones fitted as if
into a fresh fitting.
Page 27 of 42
After concluding the structural stability of the area it will be necessary to decide on the best
course of action for installing the wall plate. There are various different methods for loading
the plate onto the wall; any methods used should be appropriate to the fixing point and safe.
Ultimately the mounting method used is the responsibility of the project engineer or fitter. This
includes the specification of attachment hardware, lateral bracing and the suitability of the
surface to be fixed to.
3.3.1 Installing the wall plate
The location of the light should be decided by the end user / project manager or through
schematical drawings. Once the location has been decided it will be necessary to first mark the
location of the fixings points. Ensure that these locations are level and install the fixing bolts.
Once the bolts are fitted and secured, you will need to fit the plate by sliding the plate onto
the fixing bolt points and attach a locking nut to the bolts.
Once the wall plate has been fitted, it will be necessary to ensure that it is balanced on the
both the vertical and horizontal planes. Once this adjustment has been done tighten the nuts
down to the plate to lock it into position.
After any adjustment it will be necessary to check that all fixings are still sound and that all
nuts are tight.
Page 28 of 42
3.3.2 Wiring and transformer layout
Before working on electrical connections please make sure that the power to the
light is switched off at the source and secured so that it will not be turned on
during your work.
The mains power supply should meet IEC60245-1 requirements and should be
fitted with a fixed master switch. (The switch should meet IEC328 requirements
and the directional movement parts of the switch should meet IEC447
requirements and the symbols should meet IEC60601-1 requirements.)
Ideally the cable used to power the light should be of a 1.5mm twin and earth type. Daray
recommends that the power supplied uses an earthed switched fused spur, protected with a 3
amp fuse.
The wiring should be as follows:
Live terminal
brown wire.
Neutral terminal
blue wire.
Earth terminal
green/yellow wire.
The above wiring is for modern wiring applications (post 2000). On completion of the wiring,
the next stage will be attaching the rotation arm to the mount.
The mains connection should be attached to the terminal block on the transformer. All other
connections in the light are low voltage DC connections that will be connected using the
connectors that are already fitted within the light.
Page 29 of 42
3.3.3 Primary rotation arm installation
The primary rotation arm is fitted to a 180 Degree arm boss system; the arm boss is the section
that is inserted into the wall mount and secured in place with a locking screw inserted on the
front of the wall mount plate. Before installing the arm ensure the wall mount is absolutely
true on the vertical plane.
Remove the screw from the bottom of the arm boss and Insert the rotation arm system into the
wall mount bracket.
Feed the DC connection down through the bottom of the wall
mount housing and secure in place with the previously
removed screw.
Connect the DC connection from the arm to the matching
connection coming off the transformer.
Before progressing onto fixing any other arms, ensure that the
rotation arm is attached securely.
Page 30 of 42
3.3.4 Suspension arm Installation
The Suspension arm uses an internal plug system which allows it to have 360 degree rotation.
To install the arm you will need to first remove the screws from each side of the arm joint.
Push the suspension arm’s spigot into the rotation arm and re-insert the screws that secure it.
Remove
Screws
from each
side
Carefully insert
spigot
Line up
holes
Reinsert
Screws
Page 31 of 42
Warning, please observe the Cable Polarities and ensure that they
match, incorrectly wiring the device will cause damage to the system
3.3.5 Lighthead Installation
The lighthead has a small arm section and is the final component that needs to be attached
to the arm system. For this section the connection is a mini Molex to ensure the correct
polarity connection.
Remove the screw from the end of the suspension arm and then, whilst ensuring the cables
do not get caught, slide the head onto the suspension arm. Making sure the screw point
locates in line with the drilled hole on the arm.
Once aligned, tighten the screws to lock the head onto the rest of the light.
Supply power to the light and check that all the light modules are illuminated.
The light can now be tested by applying power and pressing the power button on the head.
Check the arm and head for smooth and correct movement. Your new Daray light is now ready
for use.
Page 32 of 42
3.3.6 Attaching the Wall Mount Cover
Once you have checked that the light works and all modules and connections are secure
you will need to attach the wall mount cover.
Move the lighthead and arms to the side. Remove the screws from the top of the wall
mount and slide the Cover onto the unit. Ensure all cables are clear. The cables leading
off the unit to the power should be fed along the upper left side of the unit.
Screw Points
Wall Mount
Cover Slot
Feed the edge of the cover into the gap indicated and re-insert the screws into the points
located on the top of the cover. Tighten and lock the WMC onto the wall plate, securing it
against movement.
Check arm and head for smooth and correct movement. If the head is drifting, or if the
movement of the arm is stiff, use a hex tool to adjust the tensions detailed in the maintenance
section of this manual.
To gain full support of our warranty please fill in the warranty details online at
http://www.daray.co.uk/docs/warranty.php
NOTE: The mains power supply should meet IEC60245-1 requirements.
Page 33 of 42
4. Maintenance
The proposed maintenance is only a suggestion. Depending on the use of the product
and the operating environment, this may need to be revised more often. Daray would
strongly recommend against “quick fixes” with tape, etc. If you cannot resolve a
problem then please contact our helpline on 0800 878 9864 or email
[email protected]
4.1 Maintenance schedule
Weekly checks
should include:-
Range of movement testing, it should be light and easy to move
throughout the range
No visible signs of excessive wear.
Monthly checks
to include:Six monthly
checks to
include:-
Check the vertical tubing and suspension arm for wear and report
as necessary
Check all electrical connections are sound and that there is no
visible cable wear.
All fixings to be checked and be of sound construction.
4.2 Safety Precautions



For all cleaning work, power off the equipment and where possible unplug
the mains socket, only minimal cleaning fluids should be used.
Please do not look directly into the light source when illuminated.
If the equipment is dented or scratched this should not impact the usability
of our lights however we advise that you do not attempt to ‘paint’ over any
damage as this will impact upon the effectiveness of any cleaning, simply
use an alcohol based cleaning spray when cleaning and pay special attention
to the cut.
If there is damage to the power cable or if exposed wire is visible
DO NOT USE
Page 34 of 42
4.3 Cleaning
Do not use strong chemical cleaning agents or any abrasive materials to
clean the light. The light is not waterproof so the use of excessive
amounts of cleaning fluids could cause serious harm or injury.
The SL430 Series lights have enclosed heads with moderate Ingress Protection; we
advise that the light should only be dusted with a soft flannel cloth, and the front
cover gently cleaned with an alcohol-based liquid (aerosol) spray, and wiped dry.
4.4 Fuses and their replacement
All versions of the SL430 series use internal transformers to control the power to the
lighthead. These can be located on the mounting plates or mobile base as indicated
in the assembly instructions. These transformers should never be circumvented as
these lights work of a low voltage system.
The mobile edition of the SL430 is a hardwired mobile unit that contains a user
replaceable fuse located in the moulded plug. The wall and ceiling editions are
recommended to be wired into a switched fused spur for user based fuse
replacements.
For any internal fuse and transformer burnout’s please contact Daray.
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4.5 Adjustments
The SL430 series light can have its arm movements adjusted by use of internal
tension grub screws located in various sections of the arm and head.
4.5.1 Wall / Ceiling Mounted Adjustments
4.5.1.1 Rotation Arm
The first tension point that can be adjusted on the SL430 is controlled through 2 grub
screws located on the arm boss section of the primary rotation arm.
Sideways
tension
4.5.1.2 Suspension Arm
The Suspension arm has two grub screw based adjustable tension points. These are
for its upward movement and its sideways movement.
The sideways movement is located just under the spigot that is inserted into the
primary arm, the upward movement tension is controlled through an internal grub
screw at the bottom of the same spigot joint.
Sideways
tension
Vertical tension
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4.5.1.3 Lighthead
The Lighthead has 2 adjustment points, the connection between the heads arm and
the suspension arm, and the joint at the base of the lighthead, where it connects to
the arm system.
Rotating tension
Rotating tension
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4.5.2 Mobile Mounted Adjustments
4.5.2.1 Suspension arm
Unlike other mobile mounted lights, the suspension arm on the SL430 mobile has side
to side movement. The tension in this is controlled through 2 grub screws located on
opposite sides of the joint where the suspension arm and vertical tubing connect.
The upward and downward movement of the arm is controlled by an internal grub
screw, accessible through a small hole located at the top of the suspension arm
joint, where it connects to the vertical tubing.
Sideways tension
Vertical tension
4.5.2.2 Lighthead Arm
The side turning movement of the lighthead arm is also controlled by 2 tension
screws located on opposite sides to the arm joint as shown below.
Rotating tension
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4.5.2.3 Lighthead
The tilting / forward and backward movement of the lighthead itself can be adjusted
by using the tension screw located at the base of the lighthead, where it connects to
its arm.
Rotating tension
Once all your required adjustments are complete, please check for correct
movement. You should be able to place the light at its highest and lowest points with
little to no drift/movement in the head once positioned. We would recommend the
lighthead arm and head movements should not be overly tightened so they are stiff,
and should not be overly loose which would cause drift.
4.5.3 Detaching Parts
De-construction of the lights should be done following a reverse order of the
instructions in section 3.
The SL430 is a completely enclosed lighthead as such, the head should
not be opened and is only serviceable by a Daray Authorised service
centre.
For any issues requiring service work on the SL430 please contact daray, as
unauthorised work will invalidate the warranty.
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5. Troubleshooting Guide
Problem
Possible Cause
Power Supply
No light output
On/Off Button
Fuses
Cables
Low levels
Poor Light
output
Voltage in
Voltage out
Light patch not
focused
Lighthead
Loosened screw
Arm drift
sideways
Head movement
or drift
Light head
Corrective Actions
Mobile Version - Check the plug top
adapter is plugged in and switched on at
the mains power socket.
Wall / Ceiling Version – Check the power
is being supplied to the room, that the
switched fused spur is switched on and
that there is power getting to the head. If
not please contact Daray.
Press the button on the side of the light to
check if the light will power on (if not
refer to power supply actions).
Mobile Version - Visually check the fuse in
the plug then check the continuity with a
meter.
Wall / Ceiling Version – Check the fuse
located in the switched fused spur.
Check the visible wiring and make sure
the DC connections between the light and
the downtube / PSU are fully connected
Please check the variable intensity is not
just set to its minimum.
Verify that the correct mains voltage and
correct transformer is being used
Verify correct secondary voltage at the
end of the suspension arm
In the unlikely event that this happens,
please contact Daray
If a screw has worked loose please check
all grub screws and follow the tension
adjustment procedure detailed in section
4.
Please check the tightness of the grub
screw connections as detailed.
Page 40 of 42
6. Warranty Information
6.1 Returns Policy
IMPORTANT!
Please fill out your warranty registration online at
www.daray.co.uk/warranty or contact Daray by phone (0800 878 9864)
or email [email protected]
DARAY's standard warranty is 12 months. However, this period may be extended for most lighting
products* free of charge by completing and submitting the warranty registration.
Year 1:
Year 2+:
Warranty includes parts and labour
(Return to Base)
Parts only
*UK only
We want you to be completely satisfied with your purchase. If you need to return goods purchased from
DARAY Ltd, please read the following information carefully.
The DARAY Ltd returns policy provides guidance on when you can return goods we have supplied, and what
you can expect from us once you do. To see our detailed returns policy and procedure visit
www.daray.co.uk/returns
TYPE OF RETURN
REMEDY
DAMAGED GOODS
We must be notified within 24 hours of receipt.
Goods which are physically damaged on delivery
Dead On Arrival (DOA)
Goods which do not work
Goods which do not work on arrival or develop a fault
within 28 days, we will advance replace the item.
GOODS DEVELOPING A FAULT
Goods which have developed a fault within the
warranty period.
If the fault develops after 28 days, but within the warranty
period, we will initiate the returns procedure.
NON WARRANTY
If a fault develops outside the warranty period, we will
Goods which have developed a fault outside the
initiate the returns procedure charges may be applicable.
warranty period.
OTHER
We will always try to help, but we cannot normally offer a
Any situation which is not covered by any of the
refund.
above.
For additional clarification, please refer to our terms and conditions at www.daray.co.uk/terms.
In a small number of cases, we may determine that a replacement would not work any better than the
original product we supplied. In such cases we will only offer a refund rather than a replacement for
qualifying returns.
Replacement bulbs and spare parts ordered on our website or from supplied part codes are not eligible
for credit. We will accept returns and exchange for the correct item.
If your purchase an item incorrectly you can return it within 14 days and it can be exchanged for another
product of equal or higher value, excluding transportation charges incurred. Goods and packaging must be
returned in their original condition. Under no circumstances will goods be accepted for return if they are
damaged, have been subjected to improper handling or abuse or have been used.
If you send us goods that do not qualify for return, you will invalidate your claim to any refund, and you
will be obliged to compensate DARAY Ltd for the cost of return postage and any other reasonable costs
incurred processing the goods.
Your statutory rights are not affected.
Page 41 of 42
6.2 Warranty Details
TERMS AND CONDITIONS OF WARRANTY
1. To qualify for this warranty you must register on www.daray.co.uk or return to Daray Ltd (Daray) the
duly completed warranty-registration form accompanying the product.
2. Daray warrants this product (excluding lamp) against faulty material and workmanship during the
period of the warranty. The period of warranty is the period stated on your warranty card and
commences on the date of purchase of the product. In the event that the product is not in good
working order Daray will provide, during the warranty period, a free repair service within the United
Kingdom. The warranty is subject to proof of purchase being provided; therefore, you should retain
your original receipt.
2.1 The repair service consists of the provision of spare parts and/or replacement products (at Daray’s
discretion) which will be provided on an exchange basis and will either be new, equivalent to new
or reconditioned. All replaced spare parts and products shall become the property of Daray.
2.2 Daray’s only obligation under this warranty is the provision of the service as set out above.
2.3 All products are returned to Daray at the customer’s cost and risk. Products to be returned should
be adequately packed. For the address to send returns to please visit www.daray.co.uk
3. Daray’s arrangements for providing service provided under this warranty may include the use of subcontractors.
4. This warranty does not cover damage or defects in the Product caused by or resulting from:
 Wilful neglect or negligence by anyone other than Daray;
 Improper use, storage or handling of the product;
 Use of non-Daray approved parts (such as replacement lamps) not compatible with the
Product;
 Fire, accident or disaster;
 Use of non-Daray modifications other than in accordance with Daray’s instructions;
Attachment of fittings and accessories not approved by Daray;
Repairs, modifications carried out by service personnel not approved by Daray;
 Damage caused by chemical corrosion from cleaning agents not approved by Daray.
 Failure to use or install the product in accordance with the manufacturer’s instructions.
5. Nothing in this warranty shall have the effect of restricting or excluding the liability of Daray in respect of:
a) Death and personal injury caused by the negligence of Daray, or for fraud;
b) Under the Consumer Protection Act 1987 to a person who has suffered damage caused by a
defective product or to a dependant or relative of such a person;
c) Direct damage to your property caused by the proven negligence of Daray.
6. This agreement does not give any rights other than those expressly set out above and in particular, Daray
will not be responsible for any loss of income, profits or contracts or any direct or indirect consequential
loss, damage caused to or suffered by the purchaser as a direct result of this agreement.
7. This warranty is offered (subject to these terms and conditions) in addition to, and does not affect
your statutory rights.
8. Daray may disclose your details and other personal information to companies within the Daray group
including any subsidiary company or sub-contractor of Daray for the purposes of performing our
obligations hereunder.
9. You must not resell outside the UK any products supplied by Daray and covered by the Export of
Goods (Control) Order 1992 (or any law that replaces it) without obtaining all necessary licences. You
also agree not to sell the product in the UK if you know or think that the person buying the product
intends to export it without getting the necessary licences. You agree to impose similar conditions to
these on anyone you sell the product to.
10. These conditions shall in all respect be governed and construed in accordance with English law and
the exclusive jurisdiction of the English courts.
Product:
Serial No:
Page 42 of 42